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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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2018 GMC Sierra 3500 crew cab trucks
for sale
near me
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
The staff was friendly, knowledgeable, and never pushy.
The staff was friendly, knowledgeable, and never pushy. They answered all my questions and made the entire car-buying process seamless.
An overall nice truck but for a person at my size(5,11)
An overall nice truck but for a person at my size(5,11) the mirrors and posts really block the view. My tinted windows really amplify the problem. The hood also takes a bit of room for a short person. Its a comfortable ride and works well in my line of work in excavation. The sound muffler in the hood makes you think something is wrong but apparently its not.






Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Bought certified Buick encore site unseen off cars.
Bought certified Buick encore site unseen off cars.com. Great experience. Friendly, great communication. Car was wonderful. Highly recommend Macky and my salesperson Jim.
I have had to of these before and I drive the xxxx
Just what I was looking for and the price was right. The color was the same as the truck I traded in. We have purchased a bumper pull camper and now mountain passes will feel like flat roads!!






Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Roy was a great salesmen.
Roy was a great salesmen. The truck was detailed and filled up ready to go. Sales was smooth and stress free. Thanks Roy!
Big Step Up
This is my first HEAVY DUTY truck and my first diesel. I have only had it a week and 3 days but it has already been on the job and been driven 1500 miles. I expected a much rougher ride than the Chevrolet 1/2 ton it replaced but must say I am pleasantly surprised. I compared ride quality to it's main HD competitors and this GMC 3500HD surpasses them. It has far more tech features than should be expected in a base model but I can appreciate the convenience especially for business. I love that it will project driving maps and directions from my iPhone onto its larger screen. I have not yet towed or seriously taxed its payload but the Duramax diesel is something to behold. Averaging 17.9 mpg over 1500 miles. The DEF fill could be a bit more convenient but putting it under the hood does keep DEF away from fuel filling and is not required often enough to be an issue.






Vehicle information
Features
Reviews
Dorsch (Ron & Dallas) were a pleasure to deal with when
Dorsch (Ron & Dallas) were a pleasure to deal with when it came to purchasing my vehicle. I never purchased a used car from an out of state dealer that was so far from me. The process can be scary but they provided me with various pictures, videos, and all the information to formulate my decision. I flew in from New York and they arranged to have me picked up from the airport. The negotiation process was pretty simple as well. I drove the car back over 1,000 miles without a hiccup. Great dealer to deal with; 1 would recommend them to anyone.
Unbelievable towing capacity.
The Denali version is absolutely what we was looking for. Towing capacity is awesome. Has plenty of room in back for kids or cargo. Would recommend this vehicle for anyone who tows trailers. Duramax is what they say it is with Allison transmission best vehicle on the market.




Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Best Selection and Price
Nourse has always been great for both sales and service. I would recommend to all my family and friends. They are helpful and willing to work with your budget.
Capable truck with the right options
Drove well and plenty of power, the SLT is perfect for us with the 40-20-40 front seat and without the extras that we don't need that are on the Denali.






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Features
Reviews
love to shop there
i have purchased two slightly used cars from AUTOMAX. love them. when i bought them they were 8,000 miles. Now my 2nd car is about 164900 miles. i will get the third car from them again.
Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
fantastic.
fantastic. good, service get you right in for service and informed of everything they serviced. shop is clean and you can browse the showroom for cars and trucks.






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Features
Reviews
Easy process.
Easy process. Very nice people. The salesman was very patient with me and worked to get me the right vehicle. This was my second vehicle to purchase within the last 12 months. Great experience.






Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
James the service manager to address a couple minor
James the service manager to address a couple minor issues, him and his team were great to quickly address my concerns. Vehicle was in at 8:30am and out around 4pm, even got a car wash. Professional and friendly , have really appreciated the team at Greenline. First time buying here and would recommend for anyone looking to purchase a new/used car.
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Cody, my salesman, was professional, helpful, honest, and
Cody, my salesman, was professional, helpful, honest, and a pleasure to work with. There was no pressure at any point during the process. JP, the sales manager, was also easygoing and pleasant to work with. They were both very accommodating in negotiating a fair price—They even allowed me to inspect the underside of the vehicle, which I really appreciated.






Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Response to my inquiry was prompt and courteous.
Response to my inquiry was prompt and courteous. So was the follow-up as the sales agent checked with me regularly. The initial internet presentation of the car wasn't great as pictures were of "other" cars of the wrong color, etc. I didn't buy the car so I don't know what happened after a few days.
Used
2018 GMC Sierra 3500 Base
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Features
Reviews
Matt is knowledgeable and helpful.
Matt is knowledgeable and helpful. Rich was great at explaining the financing options. They even delivered my new car to me at the gym! I'm very pleased.

Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Our salesman Eissa Hizhley, was a pleasure working with,
Our salesman Eissa Hizhley, was a pleasure working with, he got us exactly what we wanted. Finance Deptment was easy to work with. We will go back again.

Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Amazing experience
The guys Kyle and miles were amazing got me a truck I could afford and worked with me. They are not typical dealers! Amazing to work with down to earth and nice as can be!
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Mr. Rudy in Service Department is one you surely want to
Mr. Rudy in Service Department is one you surely want to deal with. My truck had to be fixed and was there longer than I expected but thru all this process Mr. Rudy was so compassionate and made us feel like he cared. We will continue to do business with him and also refer him to our family and friends. 👍
Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
I knew what I was looking for and got to test drive as
I knew what I was looking for and got to test drive as soon as the vehicle showed up at the lot. Salesman and manager helped me move things along without any issues. I got reasonable value from my trad-in and I'm looking forward to picking up my new to me Expedition next week!

Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features






Vehicle information
Features
Reviews
LISA WAS AN ABSOLUTE PLEASURE TO DEAL WITH.
LISA WAS AN ABSOLUTE PLEASURE TO DEAL WITH. THE THUCK IS PERFECT. I HIGHLY RECOMMEND.






Used
2018 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
I had a very good experience.
I had a very good experience. Donovan helped me out a lot. He acted as if he was trying to find a car for his parents and wanted us to have something that would be dependable and very nice for us. We are very happy with the outcome of what we received. I would recommend Ron Tonton Kia to anybody
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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